Home > @visualization-tools/cartesian-2d > PinchZoomHandlerCartesian2d > (constructor)
Constructs a new instance of the PinchZoomHandlerCartesian2d class
Signature:
constructor(plot: IReadonlyPlot<ICartesian2dPlotRange<TArray>, unknown>, canvasDims: ICanvasDimensions, centerPointCssCanvas: IReadonlyVec2<Float32Array>, prevWidth: number);
| Parameter | Type | Description |
|---|---|---|
| plot | IReadonlyPlot<ICartesian2dPlotRange<TArray>, unknown> | |
| canvasDims | ICanvasDimensions | |
| centerPointCssCanvas | IReadonlyVec2<Float32Array> | |
| prevWidth | number |